CN2258208Y - 塑料真空隔音板 - Google Patents

塑料真空隔音板 Download PDF

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Publication number
CN2258208Y
CN2258208Y CN 96225393 CN96225393U CN2258208Y CN 2258208 Y CN2258208 Y CN 2258208Y CN 96225393 CN96225393 CN 96225393 CN 96225393 U CN96225393 U CN 96225393U CN 2258208 Y CN2258208 Y CN 2258208Y
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sound
sound insulating
sound insulation
insulating panel
plastics
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Expired - Fee Related
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CN 96225393
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林海玉
杨敬
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Individual
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Abstract

一种用于建筑材料领域的塑料真空隔音板,采用硬质塑料制成,由小隔音体组成,每个小隔音体分上、下层(1),中间抽成真空,内有分布均匀的支撑体(3),在隔音体的四周是实心边(2),实心边上留有装钉孔(4),两块隔音板既可粘接也可制成对缝型组合对接。由于本实用新型利用的是真空隔音原理,使隔音效果好,结构也特别简单,同时硬质塑料重量轻,便于运输,寿命长,使用方便。

Description

塑料真空隔音板
本实用新型属于建筑材料领域的塑料真空隔音板。
现有建筑上使用的隔音板大部分采用水泥制造,不仅存在重量大,隔音、保温效果也差。而利用石膏板做隔音板则存在吸水性强、寿命短、易损坏等缺点。
本实用新型的目的是要提供一种塑料真空隔音板,它能有效地隔音,且使用寿命长。
本实用新型的目的是这样实现的:本隔音板采用硬质塑料制成,由小隔音体组成。每个小隔音体分上、下层,中间抽成真空,内有分布均匀的支撑体,起两层板之间的支撑作用,避免抽掉空气后,上、下层表面吸在一起。在隔音体的四周是实心边,实心边上留有装钉孔,用以将该隔音板固定在墙壁上。两块隔音板既可粘接也可制成对缝型大面积组合对接,形成隔音空间,把声音罩住。
由于本实用新型利用的是真空隔音原理,隔音板中间抽成真空,使隔音效果好,结构也特别简单;同时采用硬质塑料为原料,其重量轻,便于运输,使用寿命长;另外,在小隔音体四周是实心边连接,便于分割成更小块。
附图是塑料真空隔音板的结构示意图。
本实用新型的具体结构由附图及以下的实施例给出。
该塑料真空隔音板厚度为5~8cm,可制成多种规格,它由四个隔音体组成,每个隔音体规格为50~50cm,其上、下层塑料板(1)厚度为0.5~1cm,外表面涂上阻燃漆,中间支撑体(3)为0.5~1cm宽,呈波浪型,亦可呈长条型,其平均间隔距离为8~10cm。四周实心边(2)每边有1~1.5cm宽,其上留有对称的装钉孔(4),直径为Φ0.5~Φ1cm。
根据该结构原理,可以制成各种提式、对开门柜式的整体固定罩形状的隔音装置。

Claims (3)

1.一种用于建筑材料领域的塑料真空隔音板,其特征在于:本隔音板采用硬质塑料制成,由小隔音体组成,每个小隔音体分上、下层(1),中间抽成真空,内有分布均匀的支撑体(3),在隔音体的四周是实心边(2),实心边上留有装钉孔(4),两块隔音板既可粘接也可制成对缝型组合对接。
2.根据权利要求1所述塑料真空隔音板,其特征在于:隔音板的外表面涂上阻燃漆。
3.根据权利要求2所述塑料真空隔音板,其特征在于:中间支撑体(3)为0.5~1cm宽,呈波浪型,亦可呈长条型。
CN 96225393 1996-02-09 1996-02-09 塑料真空隔音板 Expired - Fee Related CN2258208Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96225393 CN2258208Y (zh) 1996-02-09 1996-02-09 塑料真空隔音板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96225393 CN2258208Y (zh) 1996-02-09 1996-02-09 塑料真空隔音板

Publications (1)

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CN2258208Y true CN2258208Y (zh) 1997-07-23

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CN 96225393 Expired - Fee Related CN2258208Y (zh) 1996-02-09 1996-02-09 塑料真空隔音板

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CN (1) CN2258208Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103335815A (zh) * 2013-06-28 2013-10-02 上海声望声学工程有限公司 高速气流声学衬里护面板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103335815A (zh) * 2013-06-28 2013-10-02 上海声望声学工程有限公司 高速气流声学衬里护面板

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